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參數(shù)資料
| 型號： | LM1-EWN1-01-N2 |
| 廠商： | Cree, Inc. |
| 英文描述： | SMD LED |
| 中文描述： | 貼片LED |
| 文件頁數(shù)： | 4/6頁 |
| 文件大?。?/td> | 338K |
| 代理商： | LM1-EWN1-01-N2 |
Copyright 2007 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the
Cree logo are registered trademarks of Cree, Inc.
Copyright@2002
Cotco International Ltd.
CLD-CT63.000
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com/ledlamps
Graphs
G
G
r
r
a
a
p
p
h
h
s
s
Document No. SPE/LM1-EWN1-01-N2
Rev. No.
01
-90
-60
-30
90
0
30
60
0%
20%
40%
60%
80%
50% Power Angle :
Ie(%)
0
100%
700
FIG.4 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH.
100%
25%
0%
75%
50%
500
400
600
800
REVERSE VOLTAGE.
FIG.2 REVERSE CURRENT VS.
Half Power WL=150nm
Vr(V)
-50
-40
-30
-20
-50.0
-40.0
Ir(uA)
0.0
-30.0
-10.0
-20.0
-10
0
FIG.6 FAR FIELD PATTERN
0.0
FORWARD CURRENT
FIG.3 RELATIVE LUMINOUS INTENSITY VS.
IF(mA)
20
FIG.5 MAXIMUM FORWARD DC CURRENT VS
TEMPERATURE. DERATING BASED ON Tjmax=110 C
0
40
20
10
0
30
50
0.0
100
60
80
40
T ( C)
Rth j-s=300 C/W
Rth j-a=450 C/W
60.0
40.0
20.0
80.0
100.0
If (mA)
FORWARD VOLTAGE.
FIG.1 FORWARD CURRENT VS.
0.0
2.0
1.0
3.0
4.0
5.0
3.0
80.0
40.0
20.0
60.0
100.0
If(mA)
4.2
3.4
3.8
4.6
5.0
Vf(V)
Items
Signatures
Date
Revision History
Prepared by
Rev.No
Date
Change Description
WangFJ
2007-04-10
Checked by
XieJH
2007-04-10
Approved by
DavidLiu
2007-04-10
FCN#
FCN20070101
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| LM1-EWN1-11-N2-00001 | 制造商:Cree 功能描述:LED PLCC4 WHITE 制造商:Cree 功能描述:LED, PLCC4, WHITE 制造商:Cree 功能描述:LED, PLCC4, WHITE, Bulb Size:-, LED Colour:White, Luminous Intensity:1.4cd, View |
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